@misc{indiciae8324dbf853da, title = {Lead isotopic constraints on the metallogeny of middle and late Paleozoic syngenetic base metal occurrences in the Yukon-Tanana and Slide Mountain/Seventymile Terranes and adjacent portions of the North American miogeocline}, author = {J.K. Mortensen and Cynthia Dusel-Bacon and J. Hunt and J. Gabites}, year = {2006}, url = {https://pubs.usgs.gov/publication/70207419}, note = {Source identifier: 70207419} }